SALES POP UP:Fomo+Social Proof vs Selling Fast
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 5, 2026 for SALES POP UP:Fomo+Social Proof, Feb 19, 2026 for Selling Fast.
The short answer
- SALES POP UP:Fomo+Social Proof lists 20 features Selling Fast’s listing doesn’t mention, including Announcements, Campaigns, Cart pop-ups.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureIncrease sales and trust with real-time notifications of recent purchases, adding urgency and social proof to your store. Highlight what others are buying to create FOMO and build trust with new visitors. Customize sales proof popups design like sales pop master to match your brand. Perfect for stores wanting to showcase social proof bear or boost conversions. Easy to set up in 2 minutes - no coding needed.
- Real-time sales alerts to engage visitors.
- Customizable pre-made templates for sales proof popups.
- FOMO-inducing notification popups.
- Live sales and product alerts for authenticity.
- Simple and effective social proofing
- Easy to use
- No coding required
- Wide variety of customization options
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  SALES POP UP:Fomo+Social Proof |  Selling Fast |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | SALES POP UP:Fomo+Social Proof | Selling Fast |
|---|---|---|
| App Store rating | 4.9 ★ | Not published |
| App Store reviews | 79 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | 0% | Not enough data |
Pricing
| Measure | SALES POP UP:Fomo+Social Proof | Selling Fast |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | Not published |
Listing
| Measure | SALES POP UP:Fomo+Social Proof | Selling Fast |
|---|---|---|
| Shopify category rank | #17 | #226 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 22, 2024 | Jul 7, 2021 |
| Languages | 1 | Not published |
| Developer | Kaktus | Codfee |
FAQ
SALES POP UP:Fomo+Social Proof and Selling Fast: common questions
- What features does each app list that the other doesn’t?
- SALES POP UP:Fomo+Social Proof lists 20 the others don’t mention, such as Announcements, Campaigns, Cart pop-ups, Conversion tracking. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 5, 2026 for SALES POP UP:Fomo+Social Proof, Feb 19, 2026 for Selling Fast; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 5, 2026 for SALES POP UP:Fomo+Social Proof, Feb 19, 2026 for Selling Fast. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.